diff options
Diffstat (limited to 'drivers/platform/x86')
-rw-r--r-- | drivers/platform/x86/acerhdf.c | 3 | ||||
-rw-r--r-- | drivers/platform/x86/asus-nb-wmi.c | 9 | ||||
-rw-r--r-- | drivers/platform/x86/compal-laptop.c | 10 | ||||
-rw-r--r-- | drivers/platform/x86/dell-laptop.c | 8 | ||||
-rw-r--r-- | drivers/platform/x86/hp-wmi.c | 38 | ||||
-rw-r--r-- | drivers/platform/x86/hp_accel.c | 1 | ||||
-rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 45 | ||||
-rw-r--r-- | drivers/platform/x86/intel_scu_ipcutil.c | 2 | ||||
-rw-r--r-- | drivers/platform/x86/samsung-laptop.c | 20 |
9 files changed, 109 insertions, 27 deletions
diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index f94467c05225..7f21f75baa59 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -330,7 +330,8 @@ static int acerhdf_bind(struct thermal_zone_device *thermal, return 0; if (thermal_zone_bind_cooling_device(thermal, 0, cdev, - THERMAL_NO_LIMIT, THERMAL_NO_LIMIT)) { + THERMAL_NO_LIMIT, THERMAL_NO_LIMIT, + THERMAL_WEIGHT_DEFAULT)) { pr_err("error binding cooling dev\n"); return -EINVAL; } diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index c1a6cd66af42..abdaed34c728 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -191,6 +191,15 @@ static const struct dmi_system_id asus_quirks[] = { }, { .callback = dmi_matched, + .ident = "ASUSTeK COMPUTER INC. X551CA", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "X551CA"), + }, + .driver_data = &quirk_asus_wapf4, + }, + { + .callback = dmi_matched, .ident = "ASUSTeK COMPUTER INC. X55A", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c index 26bfd7bb5c13..034aa844a1b5 100644 --- a/drivers/platform/x86/compal-laptop.c +++ b/drivers/platform/x86/compal-laptop.c @@ -1027,9 +1027,9 @@ static int compal_probe(struct platform_device *pdev) if (err) return err; - hwmon_dev = hwmon_device_register_with_groups(&pdev->dev, - "compal", data, - compal_hwmon_groups); + hwmon_dev = devm_hwmon_device_register_with_groups(&pdev->dev, + "compal", data, + compal_hwmon_groups); if (IS_ERR(hwmon_dev)) { err = PTR_ERR(hwmon_dev); goto remove; @@ -1037,7 +1037,9 @@ static int compal_probe(struct platform_device *pdev) /* Power supply */ initialize_power_supply_data(data); - power_supply_register(&compal_device->dev, &data->psy); + err = power_supply_register(&compal_device->dev, &data->psy); + if (err < 0) + goto remove; platform_set_drvdata(pdev, data); diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index 233d2ee598a6..be945fff61c3 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -272,7 +272,6 @@ static const struct dmi_system_id dell_quirks[] __initconst = { }; static struct calling_interface_buffer *buffer; -static struct page *bufferpage; static DEFINE_MUTEX(buffer_mutex); static int hwswitch_state; @@ -825,12 +824,11 @@ static int __init dell_init(void) * Allocate buffer below 4GB for SMI data--only 32-bit physical addr * is passed to SMI handler. */ - bufferpage = alloc_page(GFP_KERNEL | GFP_DMA32); - if (!bufferpage) { + buffer = (void *)__get_free_page(GFP_KERNEL | GFP_DMA32); + if (!buffer) { ret = -ENOMEM; goto fail_buffer; } - buffer = page_address(bufferpage); ret = dell_setup_rfkill(); @@ -892,7 +890,7 @@ fail_backlight: cancel_delayed_work_sync(&dell_rfkill_work); dell_cleanup_rfkill(); fail_rfkill: - free_page((unsigned long)bufferpage); + free_page((unsigned long)buffer); fail_buffer: platform_device_del(platform_device); fail_platform_device2: diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index 4c559640dcba..450d790c8bbf 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -54,8 +54,9 @@ MODULE_ALIAS("wmi:5FB7F034-2C63-45e9-BE91-3D44E2C707E4"); #define HPWMI_HARDWARE_QUERY 0x4 #define HPWMI_WIRELESS_QUERY 0x5 #define HPWMI_BIOS_QUERY 0x9 +#define HPWMI_FEATURE_QUERY 0xb #define HPWMI_HOTKEY_QUERY 0xc -#define HPWMI_FEATURE_QUERY 0xd +#define HPWMI_FEATURE2_QUERY 0xd #define HPWMI_WIRELESS2_QUERY 0x1b #define HPWMI_POSTCODEERROR_QUERY 0x2a @@ -295,25 +296,33 @@ static int hp_wmi_tablet_state(void) return (state & 0x4) ? 1 : 0; } -static int __init hp_wmi_bios_2009_later(void) +static int __init hp_wmi_bios_2008_later(void) { int state = 0; int ret = hp_wmi_perform_query(HPWMI_FEATURE_QUERY, 0, &state, sizeof(state), sizeof(state)); - if (ret) - return ret; + if (!ret) + return 1; - return (state & 0x10) ? 1 : 0; + return (ret == HPWMI_RET_UNKNOWN_CMDTYPE) ? 0 : -ENXIO; } -static int hp_wmi_enable_hotkeys(void) +static int __init hp_wmi_bios_2009_later(void) { - int ret; - int query = 0x6e; + int state = 0; + int ret = hp_wmi_perform_query(HPWMI_FEATURE2_QUERY, 0, &state, + sizeof(state), sizeof(state)); + if (!ret) + return 1; - ret = hp_wmi_perform_query(HPWMI_BIOS_QUERY, 1, &query, sizeof(query), - 0); + return (ret == HPWMI_RET_UNKNOWN_CMDTYPE) ? 0 : -ENXIO; +} +static int __init hp_wmi_enable_hotkeys(void) +{ + int value = 0x6e; + int ret = hp_wmi_perform_query(HPWMI_BIOS_QUERY, 1, &value, + sizeof(value), 0); if (ret) return -EINVAL; return 0; @@ -663,7 +672,7 @@ static int __init hp_wmi_input_setup(void) hp_wmi_tablet_state()); input_sync(hp_wmi_input_dev); - if (hp_wmi_bios_2009_later() == 4) + if (!hp_wmi_bios_2009_later() && hp_wmi_bios_2008_later()) hp_wmi_enable_hotkeys(); status = wmi_install_notify_handler(HPWMI_EVENT_GUID, hp_wmi_notify, NULL); @@ -714,6 +723,11 @@ static int __init hp_wmi_rfkill_setup(struct platform_device *device) if (err) return err; + err = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 1, &wireless, + sizeof(wireless), 0); + if (err) + return err; + if (wireless & 0x1) { wifi_rfkill = rfkill_alloc("hp-wifi", &device->dev, RFKILL_TYPE_WLAN, @@ -901,7 +915,7 @@ static int __init hp_wmi_bios_setup(struct platform_device *device) gps_rfkill = NULL; rfkill2_count = 0; - if (hp_wmi_bios_2009_later() || hp_wmi_rfkill_setup(device)) + if (hp_wmi_rfkill_setup(device)) hp_wmi_rfkill2_setup(device); err = device_create_file(&device->dev, &dev_attr_display); diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c index 6bec745b6b92..10ce6cba4455 100644 --- a/drivers/platform/x86/hp_accel.c +++ b/drivers/platform/x86/hp_accel.c @@ -246,6 +246,7 @@ static const struct dmi_system_id lis3lv02d_dmi_ids[] = { AXIS_DMI_MATCH("HPB64xx", "HP ProBook 64", xy_swap), AXIS_DMI_MATCH("HPB64xx", "HP EliteBook 84", xy_swap), AXIS_DMI_MATCH("HPB65xx", "HP ProBook 65", x_inverted), + AXIS_DMI_MATCH("HPZBook15", "HP ZBook 15", x_inverted), { NULL, } /* Laptop models without axis info (yet): * "NC6910" "HP Compaq 6910" diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index ed494f37c40f..def22e8345cb 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -464,8 +464,9 @@ static const struct ideapad_rfk_data ideapad_rfk_data[] = { static int ideapad_rfk_set(void *data, bool blocked) { struct ideapad_rfk_priv *priv = data; + int opcode = ideapad_rfk_data[priv->dev].opcode; - return write_ec_cmd(priv->priv->adev->handle, priv->dev, !blocked); + return write_ec_cmd(priv->priv->adev->handle, opcode, !blocked); } static struct rfkill_ops ideapad_rfk_ops = { @@ -831,6 +832,34 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data) */ static const struct dmi_system_id no_hw_rfkill_list[] = { { + .ident = "Lenovo G50-30", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo G50-30"), + }, + }, + { + .ident = "Lenovo ideapad Y700-15ISK", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700-15ISK"), + }, + }, + { + .ident = "Lenovo ideapad Y700 Touch-15ISK", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700 Touch-15ISK"), + }, + }, + { + .ident = "Lenovo ideapad Y700-17ISK", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad Y700-17ISK"), + }, + }, + { .ident = "Lenovo Yoga 2 11 / 13 / Pro", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), @@ -844,6 +873,20 @@ static const struct dmi_system_id no_hw_rfkill_list[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 3 Pro-1370"), }, }, + { + .ident = "Lenovo Yoga 700", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 700"), + }, + }, + { + .ident = "Lenovo Yoga 900", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 900"), + }, + }, {} }; diff --git a/drivers/platform/x86/intel_scu_ipcutil.c b/drivers/platform/x86/intel_scu_ipcutil.c index 02bc5a6343c3..aa454241489c 100644 --- a/drivers/platform/x86/intel_scu_ipcutil.c +++ b/drivers/platform/x86/intel_scu_ipcutil.c @@ -49,7 +49,7 @@ struct scu_ipc_data { static int scu_reg_access(u32 cmd, struct scu_ipc_data *data) { - int count = data->count; + unsigned int count = data->count; if (count == 0 || count == 3 || count > 4) return -EINVAL; diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c index ff765d8e1a09..ce364a41842a 100644 --- a/drivers/platform/x86/samsung-laptop.c +++ b/drivers/platform/x86/samsung-laptop.c @@ -353,6 +353,7 @@ struct samsung_quirks { bool broken_acpi_video; bool four_kbd_backlight_levels; bool enable_kbd_backlight; + bool use_native_backlight; }; static struct samsung_quirks samsung_unknown = {}; @@ -361,6 +362,10 @@ static struct samsung_quirks samsung_broken_acpi_video = { .broken_acpi_video = true, }; +static struct samsung_quirks samsung_use_native_backlight = { + .use_native_backlight = true, +}; + static struct samsung_quirks samsung_np740u3e = { .four_kbd_backlight_levels = true, .enable_kbd_backlight = true, @@ -1507,7 +1512,7 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "N150P"), DMI_MATCH(DMI_BOARD_NAME, "N150P"), }, - .driver_data = &samsung_broken_acpi_video, + .driver_data = &samsung_use_native_backlight, }, { .callback = samsung_dmi_matched, @@ -1517,7 +1522,7 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "N145P/N250P/N260P"), DMI_MATCH(DMI_BOARD_NAME, "N145P/N250P/N260P"), }, - .driver_data = &samsung_broken_acpi_video, + .driver_data = &samsung_use_native_backlight, }, { .callback = samsung_dmi_matched, @@ -1557,7 +1562,7 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "N250P"), DMI_MATCH(DMI_BOARD_NAME, "N250P"), }, - .driver_data = &samsung_broken_acpi_video, + .driver_data = &samsung_use_native_backlight, }, { .callback = samsung_dmi_matched, @@ -1616,6 +1621,15 @@ static int __init samsung_init(void) pr_info("Disabling ACPI video driver\n"); acpi_video_unregister(); } + + if (samsung->quirks->use_native_backlight) { + pr_info("Using native backlight driver\n"); + /* Tell acpi-video to not handle the backlight */ + acpi_video_dmi_promote_vendor(); + acpi_video_unregister(); + /* And also do not handle it ourselves */ + samsung->handle_backlight = false; + } #endif ret = samsung_platform_init(samsung); |